Characteristics of digital system, Types of Digital circuits, Number system: Direct conversion between bases Negative numbers a BCD and their arithmetic's, Boolean Algebra, Minimization of Boolean Functions : Map a Tabular method upto 6 variable and miltiple output circuits Error detecting a correcting codes, Hamming a cyclic codes. Combinational Logic CircuitsDesign Procedure, Adders, subtractors a code conversion, Multiplexers/ Demultiplexers, encoder / decoders, decimal adders a amplitude comparators, ROM as decoder, PLA a PAL.Sequential Logic CircuitsFlip - Flops and their conversions, Analysis and synthesis of synchronous sequential circuit, excitation table, state table a state diagram. Design of synchronous counters, shift registers and their e applications.Algorithm State Machine: ASM chart, Timing considerations, Control Implementation Design with Multiplexers, PLA controlAsynchronous Sequential Circuits: Analysis Procedure Reduction of state a flow table, Race free state assignment. Logic Families Diode, B JT a MOS as a switching element concept of transfer characteristics, Input characteristics and output characteristics of logic gates, Fan-in, Fan-out, Noise margin, circuit concept and comparison of various logic families: TTL, IIL, ECL, NMOS, CMOS Tri-state logic, open collector output, Interfacing between logic families, packing density, power consumption a gate delay. -tJui4=aUr. Hazard and Fault DetectionStatic and dynamic Hazard : Gate delay, Generation of spikes, Determination of hazard in combinational circuits, Fault detection methods: Fault Table a Path sensitizing methods. MemoriesSequential, Random Access, NMOS a CMOS Static and Dynamic Memory elements, one and multi-dimensional selection arrangement, Read-only memories, Formation of memory banks.Characteristics of digital system, Types of Digital circuits, Number system: Direct conversion between bases Negative numbers aamp; BCD and their arithmetica#39;s, Boolean Algebra, Minimization of Boolean Functions : Map aamp; Tabular method upto 6 ...
|Publisher||:||Technical Publications - 2008-01-01|